5x+3=20x+7

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Solution for 5x+3=20x+7 equation: 



5x+3=20x+7

We move all terms to the left:

5x+3-(20x+7)=0

We get rid of parentheses

5x-20x-7+3=0

We add all the numbers together, and all the variables

-15x-4=0

We move all terms containing x to the left, all other terms to the right

-15x=4

x=4/-15

x=-4/15

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